FixVault

Installation Procedure

    Fig 1: Identifying Catalytic Converter To Exhaust Manifold Nuts
    GM1861341Courtesy of GENERAL MOTORS COMPANY
  1. Install a NEW catalytic converter to exhaust manifold seal (1) onto the catalytic converter.
  2. Install the catalytic converter to the exhaust manifold.
  3. CAUTION:

    Refer to Fastener Caution .

  4. Install the catalytic converter to exhaust manifold nuts (2).

    Tighten 

    Tighten the nuts to 50 N.m (37 lb ft).

  5. Install the exhaust flexible pipe. Refer to Exhaust Flexible Pipe Replacement .